shady_e60
Newbie level 1
Hi,
I have an antenna simulated in HFSS and its directivity and its Gain have different pattern shapes. - the antenna is not necessarily a good design and it is only a test structure, but I am puzzled why its directivity and its gain has different shapes. I know Gain= efficiency * Directivity. BUt is efficiency a fixed number? or does it depend of theta/phi? Also when I draw antenna efficiency in HFSS
@ [Results/create far fields report/Rectangular plot/antenna parameters/radiation efficiency]
It is based on theta. Why is efficiency based on theta?
I appreciate any comments/ opinion. Thanks.
I have an antenna simulated in HFSS and its directivity and its Gain have different pattern shapes. - the antenna is not necessarily a good design and it is only a test structure, but I am puzzled why its directivity and its gain has different shapes. I know Gain= efficiency * Directivity. BUt is efficiency a fixed number? or does it depend of theta/phi? Also when I draw antenna efficiency in HFSS
@ [Results/create far fields report/Rectangular plot/antenna parameters/radiation efficiency]
It is based on theta. Why is efficiency based on theta?
I appreciate any comments/ opinion. Thanks.